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* Convert SCEV from FoldingSetNode to FastFoldingSetNode. This eliminatesDan Gohman2009-07-133-110/+78
| | | | | | | | a bunch of redundent code in Profile methods, and prepares for upcoming changes to do improved memoization. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75494 91177308-0d34-0410-b5e6-96231b3b80d8
* Delete a spurious const.Dan Gohman2009-07-131-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75493 91177308-0d34-0410-b5e6-96231b3b80d8
* Reverted r75484. It was causing a failure with Apple-style builds.Bill Wendling2009-07-131-7/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75491 91177308-0d34-0410-b5e6-96231b3b80d8
* Add infrastructure to allow post instruction printing action triggers.David Greene2009-07-135-9/+59
| | | | | | | | | | | | We'll eventually use this to print comments in asm files and do other fun things. This adds interfaces to the AsmPrinter and changes TableGen to invoke the postInstructionAction when appropriate. It also add parameters to TargetAsmInfo to control comment layout. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75490 91177308-0d34-0410-b5e6-96231b3b80d8
* Add NetBSD to the Triple class, patch by Krister Walfridsson!Chris Lattner2009-07-132-0/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75489 91177308-0d34-0410-b5e6-96231b3b80d8
* More standard way of specifying greater than Leopard.Bill Wendling2009-07-131-3/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75488 91177308-0d34-0410-b5e6-96231b3b80d8
* On greater than Leopard systems, place exception tables in the __TEXT section.Bill Wendling2009-07-131-3/+11
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75484 91177308-0d34-0410-b5e6-96231b3b80d8
* Makefile rules for generating assembly matcher.Daniel Dunbar2009-07-131-0/+5
| | | | | | | - Unused, fear not cmakers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75483 91177308-0d34-0410-b5e6-96231b3b80d8
* Change printInstruction to not print a trailing newline. Value::dumpDan Gohman2009-07-131-2/+3
| | | | | | | | always adds a newline, so this fixes Value::dump printing an extra blank line. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75481 91177308-0d34-0410-b5e6-96231b3b80d8
* Add an optional optimization to FoldingSet to allow ID values to beDan Gohman2009-07-131-0/+14
| | | | | | | stored rather than recomputed on each bucket traversal. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75480 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix comment typos.Bob Wilson2009-07-132-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75479 91177308-0d34-0410-b5e6-96231b3b80d8
* factor the 'optimized sort' code out into a static helper functionChris Lattner2009-07-131-28/+38
| | | | | | | and use it from one more place. Patch by Jakub Staszak! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75478 91177308-0d34-0410-b5e6-96231b3b80d8
* Move the re-sort of invalidated NonLocalPointerDeps cache earlierChris Lattner2009-07-132-14/+81
| | | | | | | | | | | | so that all code paths get it. PR4256 was about a case where the phi translation loop would find all preds in the Visited cache, so it could get by without re-sorting the NonLocalPointerDeps cache. Fix this by resorting it earlier, there is no reason not to do this. This patch inspired by Jakub Staszak's patch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75476 91177308-0d34-0410-b5e6-96231b3b80d8
* Make some more changes suggested by Chris. Manipulators go away.David Greene2009-07-133-162/+51
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75472 91177308-0d34-0410-b5e6-96231b3b80d8
* Added a fixme for platform specific GetDirSeparator().Sanjiv Gupta2009-07-131-0/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75461 91177308-0d34-0410-b5e6-96231b3b80d8
* allow mcc16 users to specify --save-temps even though it is hidden by mcc16.Sanjiv Gupta2009-07-132-2/+1
| | | | | | | link libstd.so with llvm-ld by default with all the programs user is trying to build. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75460 91177308-0d34-0410-b5e6-96231b3b80d8
* Match declaration to definition (missed a few).Daniel Dunbar2009-07-131-3/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75456 91177308-0d34-0410-b5e6-96231b3b80d8
* Tweak svn:ignoreDaniel Dunbar2009-07-130-0/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75455 91177308-0d34-0410-b5e6-96231b3b80d8
* Match declaration to definition.Daniel Dunbar2009-07-132-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75454 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix build on Linux.Nick Lewycky2009-07-131-0/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75453 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix some non-sensical code.Daniel Dunbar2009-07-131-1/+4
| | | | | | | - This makes it more like other similar code in Archive handling. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75452 91177308-0d34-0410-b5e6-96231b3b80d8
* Switch to raw_ostream.Daniel Dunbar2009-07-131-35/+35
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75451 91177308-0d34-0410-b5e6-96231b3b80d8
* Removed some junk code that snuck in to an earlier commit.Lang Hames2009-07-131-5/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75450 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix an error in ConstantRange::getSignedMax on wrapped ranges. Thanks onceNick Lewycky2009-07-132-7/+7
| | | | | | | again to Daniel Dunbar and KLEE! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75449 91177308-0d34-0410-b5e6-96231b3b80d8
* 'i8 full-range' sign extended to i16 should equal [-128, 128) not [-128, 127).Nick Lewycky2009-07-132-2/+2
| | | | | | | Found by Daniel Dunbar and KLEE. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75448 91177308-0d34-0410-b5e6-96231b3b80d8
* Begin the painful process of tearing apart the rat'ss nest that is ↵Owen Anderson2009-07-1343-480/+547
| | | | | | | | | | Constants.cpp and ConstantFold.cpp. This involves temporarily hard wiring some parts to use the global context. This isn't ideal, but it's the only way I could figure out to make this process vaguely incremental. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75445 91177308-0d34-0410-b5e6-96231b3b80d8
* Multiply was very wrong for wrapped ranges. This supplies a half-fix that willNick Lewycky2009-07-132-6/+11
| | | | | | | generally return Full on all wrapped inputs. "Fixes" PR4545. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75444 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix a bug summing two full sets. The overflow checking doesn't handle sets asNick Lewycky2009-07-132-0/+3
| | | | | | | | | large as the full set, only those one size smaller. Thanks to Daniel Dunbar who found this bug using Klee! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75443 91177308-0d34-0410-b5e6-96231b3b80d8
* Match declaration to definition.Daniel Dunbar2009-07-127-7/+7
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75440 91177308-0d34-0410-b5e6-96231b3b80d8
* Match declaration to definition.Daniel Dunbar2009-07-121-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75438 91177308-0d34-0410-b5e6-96231b3b80d8
* remove tests for removed intrinsics.Chris Lattner2009-07-122-49/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75433 91177308-0d34-0410-b5e6-96231b3b80d8
* remove llvm.part.set.* and llvm.part.select.*. They have never been Chris Lattner2009-07-124-459/+0
| | | | | | | | | | | | implemented in codegen, have no frontend to generate them, and are better implemented with pattern matching (like the ppc backend does to generate rlwimi/rlwinm etc). PR4543 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75430 91177308-0d34-0410-b5e6-96231b3b80d8
* Use llvm_report_error, not llvm_unreachable.Daniel Dunbar2009-07-121-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75429 91177308-0d34-0410-b5e6-96231b3b80d8
* Mention that llvm_report_error() does not return.Torok Edwin2009-07-121-0/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75428 91177308-0d34-0410-b5e6-96231b3b80d8
* Add an LLVM API change.Daniel Dunbar2009-07-121-0/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75426 91177308-0d34-0410-b5e6-96231b3b80d8
* Improve sys::Path::makeAbsolute on Win32.Daniel Dunbar2009-07-124-13/+38
| | | | | | | | | - Patch by Viktor Kutuzov! - Minor tweak by me to add llvm_unreachable calls on FIXMEd error paths. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75424 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix assert(0) conversion, as suggested by Chris.Torok Edwin2009-07-124-20/+19
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75423 91177308-0d34-0410-b5e6-96231b3b80d8
* Clarify a FIXME.Daniel Dunbar2009-07-121-4/+5
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75422 91177308-0d34-0410-b5e6-96231b3b80d8
* "UNIX paths can contain non-ASCII characters, so Path::isValid() should not ↵Chris Lattner2009-07-121-9/+1
| | | | | | | | | reject paths with such characters in them. The attached patch removes the check from Path::isValid()." patch by Benjamin Kramer! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75421 91177308-0d34-0410-b5e6-96231b3b80d8
* Implement support for promotion of AND/OR/XOR on integer types.Jakob Stoklund Olesen2009-07-121-8/+19
| | | | | | The blackfin processor has a legal i16 type, but only logic operations on i32. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75419 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix types in PromoteNode handling of CTPOP and friends.Jakob Stoklund Olesen2009-07-121-3/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75418 91177308-0d34-0410-b5e6-96231b3b80d8
* Add CCIfSRet calling convention predicate.Jakob Stoklund Olesen2009-07-121-0/+4
| | | | | | The blackfin calling convention uses a different register for sret arguments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75417 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove extra \n from LLVM_UNREACHABLE calls.Torok Edwin2009-07-129-17/+16
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75416 91177308-0d34-0410-b5e6-96231b3b80d8
* Make this clearer for the mathematically inclined. Thanks to Duncan Sands forNick Lewycky2009-07-121-0/+4
| | | | | | | going over the text! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75414 91177308-0d34-0410-b5e6-96231b3b80d8
* Implement udiv for ConstantRanges.Nick Lewycky2009-07-122-17/+35
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75413 91177308-0d34-0410-b5e6-96231b3b80d8
* Temporarily revert r75408. It appears to break the Apple-style builds:Bill Wendling2009-07-123-28/+17
| | | | | | | | | | | x86_64-apple-darwin10-gcc -c -g -O2 -DIN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -Wold-style-definition -Wmissing-format-attribute -mdynamic-no-pic -DHAVE_CONFIG_H -I. -I. -I/Volumes/Sandbox/Buildbot/llvm/build.llvm-gcc-x86_64-darwin10-selfhost/build/llvmgcc42.roots/llvmgcc42~obj/src/gcc -I/Volumes/Sandbox/Buildbot/llvm/build.llvm-gcc-x86_64-darwin10-selfhost/build/llvmgcc42.roots/llvmgcc42~obj/src/gcc/. -I/Volumes/Sandbox/Buildbot/llvm/build.llvm-gcc-x86_64-darwin10-selfhost/build/llvmgcc42.roots/llvmgcc42~obj/src/gcc/../include -I./../intl -I/Volumes/Sandbox/Buildbot/llvm/build.llvm-gcc-x86_64-darwin10-selfhost/build/llvmgcc42.roots/llvmgcc42~obj/src/gcc/../libcpp/include -I/Volumes/Sandbox/Buildbot/llvm/build.llvm-gcc-x86_64-darwin10-selfhost/build/llvmgcc42.roots/llvmgcc42~obj/src/gcc/../libdecnumber -I../libdecnumber -I/Volumes/Sandbox/Buildbot/llvm/build.llvm-gcc-x86_64-darwin10-selfhost/build/llvmCore.roots/llvmCore~dst/Developer/usr/local/include -I/Volumes/Sandbox/Buildbot/llvm/build.llvm-gcc-x86_64-darwin10-selfhost/build/llvmCore.roots/llvmCore~obj/src/include -DENABLE_LLVM -I/Volumes/Sandbox/Buildbot/llvm/build.llvm-gcc-x86_64-darwin10-selfhost/build/llvmCore.roots/llvmCore~dst/Developer/usr/local/include -D_DEBUG -D_GNU_SOURCE -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -DLLVM_VERSION_INFO='"9999"' -DBUILD_LLVM_APPLE_STYLE /Volumes/Sandbox/Buildbot/llvm/build.llvm-gcc-x86_64-darwin10-selfhost/build/llvmgcc42.roots/llvmgcc42~obj/src/gcc/tree-ssa-alias.c -o tree-ssa-alias.o /var/tmp//ccJQ2JBT.s:4134:Incorrect register `%rcx' used with `l' suffix make[2]: *** [tree-ssa-live.o] Error 1 make[2]: *** Waiting for unfinished jobs.... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75412 91177308-0d34-0410-b5e6-96231b3b80d8
* This is not overly conservative.Nick Lewycky2009-07-121-1/+0
| | | | | | | | Some = [10, 2730). A subset of that is [1024..2048) which covers every possible 10-bit pattern. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75411 91177308-0d34-0410-b5e6-96231b3b80d8
* Implement ConstantRange::multiply based on the code in LoopVR.Nick Lewycky2009-07-122-13/+19
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75410 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove check which is duplicated in Eli Friedman2009-07-121-20/+0
| | | | | | | | InstCombiner::visitSelectInstWithICmp. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75409 91177308-0d34-0410-b5e6-96231b3b80d8
* eliminate MOV64r0 in favor of a Pat<> pattern. This is only nontrivial becauseChris Lattner2009-07-123-17/+28
| | | | | | | the div lowering code explicitly references it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75408 91177308-0d34-0410-b5e6-96231b3b80d8
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